Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 378
+-^)= 18^ inches. The rivet spacing for the first division or first two feet of the span is:6 570 S = vmT-(-^°r = 1.495, say li inches. The rivet spacing for the other divisions may be computed by thestudent. It is given in Fig. 122, The web of the girder should bestiffened as shown in the figure,…
Architecture · Building
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